5CPM

XenA from Pseudomonas putida in complex with NADPH4.

5CPM の概要

• エントリーDOI: 10.2210/pdb5cpm/pdb
• 分子名称: Xenobiotic reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, 1-DEOXY-1-(7,8-DIMETHYL-2,4-DIOXO-3,4-DIHYDRO-2H-BENZO[G]PTERIDIN-1-ID-10(5H)-YL)-5-O-PHOSPHONATO-D-RIBITOL, ... (4 entities in total)
• 機能のキーワード: xena, oxidoreductase
• 由来する生物種: Pseudomonas putida
• タンパク質・核酸の鎖数: 2
• 化学式量合計: 84335.73

構造登録者

Knaus, T.,Paul, C.E.,Levy, C.W.,Mutti, F.G.,Hollmann, F.,Scrutton, N.S. (登録日: 2015-07-21, 公開日: 2016-01-20, 最終更新日: 2024-01-10)

主引用文献

Knaus, T.,Paul, C.E.,Levy, C.W.,de Vries, S.,Mutti, F.G.,Hollmann, F.,Scrutton, N.S.
Better than Nature: Nicotinamide Biomimetics That Outperform Natural Coenzymes.
J.Am.Chem.Soc., 138:1033-1039, 2016

PubMed Abstract: The search for affordable, green biocatalytic processes is a challenge for chemicals manufacture. Redox biotransformations are potentially attractive, but they rely on unstable and expensive nicotinamide coenzymes that have prevented their widespread exploitation. Stoichiometric use of natural coenzymes is not viable economically, and the instability of these molecules hinders catalytic processes that employ coenzyme recycling. Here, we investigate the efficiency of man-made synthetic biomimetics of the natural coenzymes NAD(P)H in redox biocatalysis. Extensive studies with a range of oxidoreductases belonging to the "ene" reductase family show that these biomimetics are excellent analogues of the natural coenzymes, revealed also in crystal structures of the ene reductase XenA with selected biomimetics. In selected cases, these biomimetics outperform the natural coenzymes. "Better-than-Nature" biomimetics should find widespread application in fine and specialty chemicals production by harnessing the power of high stereo-, regio-, and chemoselective redox biocatalysts and enabling reactions under mild conditions at low cost.

PubMed: 26727612
DOI: 10.1021/jacs.5b12252

実験手法

X-RAY DIFFRACTION (1.5 Å)